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Brian McLogan
Graphing a logarithmic function with transformations
π Learn all about graphing logarithmic functions. A logarithmic function is a function with logarithms in them. The graph of the parent function of a logarithmic function usually takes its domain from the positive x-axis. To graph a...
Brainwaves Video Anthology
Srinivas Mandavilli - Teachers Make a Difference
Srini Mandavilli is a practicing pathologist with expertise in gynecologic pathology. He has recently published a chapbook βGods in the Foyerβ and has poems published in Freshwater, SN Review, Caduceus, Drunken Boat, Theodate, The...
Brainwaves Video Anthology
Christopher W. Albrecht - Teachers Make a Difference - Jim Karg, Jeff & Jomar Barriero
Christopher Albrecht has been a teacher for over a quarter century. He spent the first three years of his career in New Martinsville, West Virginia. In his first year, Albrecht was named a Sallie Mae First Class National Teacher of the...
Brian McLogan
Identifying reflections over multiple functions
π Learn how to identify transformations of functions. Transformation of a function involves alterations to the graph of the parent function. The transformations can be dilations, translations (shifts), reflection, stretches, shrinks,...
Brian McLogan
Evaluate the six trigonometric functions for the given real number
π Learn how to evaluate the six trigonometric functions of a given angle. When given an angle we locate the angle on the unit circle. Then using the coordinate of the terminal side of the angle on the unit circle and the definitions of...
Brian McLogan
MASTER Graphing a quadratic function in vertex form, identify vertex, axis of symmetry and domain
Welcome to McLogan. So what I'd like to do is show you how to graph a quadratic when it's in vertex form. Now, when graphing a quadratic in vertex form, it's very important to know two things, one, what exactly is...
Brian McLogan
Graphing exponential growth equations
π Learn how to graph exponential functions involving horizontal shift. An exponential function is a function that increases rapidly as the value of x increases. To graph an exponential function, it is usually very useful to make the...
Curated Video
China, Sichuan - Huanglong National Park
Due to thousands of years of geological evolution, Huanglong consists of numerous unique landscapes of geological landforms. Glacial revolution, terrane structure, stratum of carbonic acid rock, tufa water and climatic conditions such as...
Curated Video
Transformations of Graphs: Reflections
In this video, the presenter explains graph transformations, specifically reflections, in a clear and concise manner. Using examples of functions and graph sketches, the presenter demonstrates how to reflect graphs in both the X and Y...
Brian McLogan
Overview transformations horizontal shifts - Online Tutor - Free Math Videos
π Learn how to determine the transformation of a function. Transformations can be horizontal or vertical, cause stretching or shrinking or be a reflection about an axis. You will see how to look at an equation or graph and determine the...
Weatherthings
Weather Things: Rainbows
A blue sky and fluffy bright clouds are things that are seen around the world. The atmosphere presents a multitude of sights and phenomena using light, air, water droplets, ice crystals, and dust. Many of the phenomena give clues to...
Brian McLogan
Graph Piecewise Functions With Exponential and Reciprocal
π Learn how to graph piecewise functions. A piecewise function is a function which have more than one sub-functions for different sub-intervals(sub-domains) of the function's domain. To graph a piecewise function, we graph the different...
Brian McLogan
Teacher explains the components of vertex form What is everything
π Learn how to graph quadratic equations by completing the square. A quadratic equation is an equation of the form y = ax^2 + bx + c, where a, b and c are constants. The graph of a quadratic equation is in the shape of a parabola which...
Brian McLogan
How to graph an exponential function
π Learn how to graph exponential functions involving vertical shift. An exponential function is a function that increases rapidly as the value of x increases. To graph an exponential function, it is usually very useful to make the table...
Curated Video
Python 3: Project-based Python, Algorithms, Data Structures - BST from scratch - In-order traversal
Step by step display of the functionality of the completed job scheduler project
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This clip is from the chapter "Algorithms - Search and abstract data structures" of the series "Python 3: Project-based Python, Algorithms,...
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This clip is from the chapter "Algorithms - Search and abstract data structures" of the series "Python 3: Project-based Python, Algorithms,...
Brian McLogan
Evaluate the six trigonometric functions for the given real number
π Learn how to evaluate the six trigonometric functions of a given angle. When given an angle we locate the angle on the unit circle. Then using the coordinate of the terminal side of the angle on the unit circle and the definitions of...
Brian McLogan
Determining the triple angle of cosine to solve the equation
π Learn how to solve trigonometric equations. There are various methods that can be used to evaluate trigonometric equations, they include by factoring out the GCF and simplifying the factored equation. Another method is to use a...
Curated Video
I WONDER - How Were Viking Women Buried?
This video is answering the question of how were Viking women buried.
Brian McLogan
Graphing an exponential function using transformations
π Learn how to graph exponential functions involving vertical shift. An exponential function is a function that increases rapidly as the value of x increases. To graph an exponential function, it is usually very useful to make the table...
Brian McLogan
Graphing logarithmic equations
π Learn all about graphing natural logarithmic functions. A logarithmic function is a function with logarithms in them. A natural logarithmic function (ln function) is a logarithmic function to the base of e. The graph of the parent...
Brian McLogan
Graphing a quadratic function in vertex form with dilation
π Learn how to graph quadratic equations in vertex form. A quadratic equation is an equation of the form y = ax^2 + bx + c, where a, b and c are constants. The graph of a quadratic equation is in the shape of a parabola which can either...
Brian McLogan
Graphing a parabola by using the transformations
π Learn how to graph quadratic equations in vertex form. A quadratic equation is an equation of the form y = ax^2 + bx + c, where a, b and c are constants. The graph of a quadratic equation is in the shape of a parabola which can either...
Brian McLogan
Applying transformations to graph an exponential function
π Learn how to graph exponential functions in base e. An exponential function is a function whose value increases rapidly. e is a constant called the exponential constant equal to 2.7183... To graph an exponential function, it is usually...